Oysters need to be put into water when they are bought in the market, which helps to drain the dirty things. In addition, if you put them in water, they won't die, so you can use fresh oysters.

There are many excellent amino acids in protein contained in oysters, which can remove toxic substances from the body, while aminoethanesulfonic acid can reduce the blood cholesterol concentration, so it can prevent arteriosclerosis; Oysters also contain vitamin B 12, which has active hematopoietic function.

Oyster meat contains 45% ~ 56% protein, 7% ~ 16% fat and 9% ~ 38% glycogen. Besides, it also contains various vitamins, nicotinic acid, carbohydrates, calcium, zinc, iron and iodine, and the calcium content is close to that of milk. The content of iron is 2 1 times that of milk.

Among them, the content of sulfuric acid in oysters is high, which is highly valued by the medical and nutritional circles. In the medical field, it is considered to have the functions of improving intelligence, strengthening brain, reducing fat and weight, and promoting cholesterol decomposition. In addition, it also has a unique nourishing effect. At the same time, a large amount of glycogen contained in oysters can also be used as energy for human cell metabolism, which can supplement the energy reserves in the body and improve the efficiency of physical and mental activities.

Baidu encyclopedia-raw oysters